Olga LukocieneJeroen K. VermuntDetermining the Number of Components in Mixture Models for Hierarchical Data.241-2492008GfKlhttp://dx.doi.org/10.1007/978-3-642-01044-6_22conf/gfkl/2008db/conf/gfkl/gfkl2008.html#LukocieneV08